87611664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 172371696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1091, 1434, 1673, 1912, 2182, 2868, 3273, 3346, 3824, 4364, 5019, 5736, 6546, 6692, 7637, 8728, 10038, 11472, 13092, 13384, 15274, 17456, 20076, 22911, 26184, 26768, 30548, 40152, 45822, 52368, 61096, 80304, 91644, 122192, 183288, 260749, 366576, 521498, 782247, 1042996, 1564494, 1825243, 2085992, 3128988, 3650486, 4171984, 5475729, 6257976, 7300972, 10951458, 12515952, 14601944, 21902916, 29203888, 43805832, 87611664]

約数ペア:

[(1, 87611664), (2, 43805832), (3, 29203888), (4, 21902916), (6, 14601944), (7, 12515952), (8, 10951458), (12, 7300972), (14, 6257976), (16, 5475729), (21, 4171984), (24, 3650486), (28, 3128988), (42, 2085992), (48, 1825243), (56, 1564494), (84, 1042996), (112, 782247), (168, 521498), (239, 366576), (336, 260749), (478, 183288), (717, 122192), (956, 91644), (1091, 80304), (1434, 61096), (1673, 52368), (1912, 45822), (2182, 40152), (2868, 30548), (3273, 26768), (3346, 26184), (3824, 22911), (4364, 20076), (5019, 17456), (5736, 15274), (6546, 13384), (6692, 13092), (7637, 11472), (8728, 10038)]